Fire pit



FIG. 1 is a top perspective view of the fire pit showing the new design;

FIG. 2 is a front view thereof, the back view being identical;

FIG. 3 is a left view thereof, the right view being identical;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a bottom perspective view thereof.

Broken lines illustrate features of a stand and portions of the fire pit which form no part of the claimed design. 

CLAIM The ornamental design for a fire pit, as shown and described. 